All canvas replacements are special order your card will be charged when the order is placed. Defect Policy for Replacement Canvas. This item is special order and is guaranteed 100 % fit and finish. But like any new car is nonrefundable. The canvas you receive is manufactured by Camper & Recreation the best in the business. Should your new canvas have a problem do to defective material, workmanship or freight damage we will work with you to correct it.